84252315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 158906880

約数和(自身を除く): 74654565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 395, 553, 735, 1185, 1451, 1659, 2765, 3871, 4353, 7255, 8295, 10157, 11613, 19355, 21765, 30471, 50785, 58065, 71099, 114629, 152355, 213297, 343887, 355495, 573145, 802403, 1066485, 1719435, 2407209, 4012015, 5616821, 12036045, 16850463, 28084105, 84252315]

約数ペア:

[(1, 84252315), (3, 28084105), (5, 16850463), (7, 12036045), (15, 5616821), (21, 4012015), (35, 2407209), (49, 1719435), (79, 1066485), (105, 802403), (147, 573145), (237, 355495), (245, 343887), (395, 213297), (553, 152355), (735, 114629), (1185, 71099), (1451, 58065), (1659, 50785), (2765, 30471), (3871, 21765), (4353, 19355), (7255, 11613), (8295, 10157)]